Browsing by Author "34f9cb74-337d-4799-a77f-8784351d48a6"

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    • Effect of the nature of the nucleophile and solvent on an SNAr reaction 
      Gazitua, Marcela; Tapia, Ricardo A.; Contreras Ramos, Renato; Campodonico, Paola R. (Royal Society of Chemistry, 2018)
      The reaction of 2,4-dinitrobenzenesulfonyl chloride toward propylamine was kinetically evaluated in 19 organic solvents and 10 ionic liquids as reaction media. This study was compared with a previous study to experimentally ...
    • Synthesis and characterization of poly (ionic liquid) derivatives of N -alkyl quaternized poly (4-vinylpyridine) 
      Briones O., Ximena; Tapia, Ricardo A.; Campodonico, Paola R.; Urzúa Acevedo, Marcela; Leiva, Angel; Contreras Ramos, Renato; González Navarrete, Javier (Elsevier, 2018)
      The main motivation of this work is to obtain poly (ionic liquids) (PILs) derived from poly (4-vinyl pyridine) of different hydrophobic character containing BF4-, PF6-, (CF3SO2)(2) N- and CF3SO3- as counterions. PILs were ...